User:Xantharius

Welcome to my page. Today is Wednesday, June 3, 2026, and you are viewing this page at 01:28 GMT.

About me

$e^{i\pi \ }$

This user is a mathematician.

MSThis user has a Master of Science degree in Mathematics.

This user is a graduate student in Mathematics.

This user participates in
WikiProject Mathematics.

This user has a Facebook account as Christian Hoffland.

D&D	This user plays Dungeons & Dragons.

Albannach
This user is proud to be Scottish.

This user is from the UK but lives in the U.S.A.

This user is proud to be a European.

This user identifies as gay.

This user contributes using a MacBook.

This user plays the Xbox 360.

This user is a WikiFairy.

This user has too many of these boxes.

Hello, Wiki fairy and thanks for your useful work. This is for the article Eigenvalue, eigenvector, and eigenspace but you have done those embelishments to many more. Keep up the good work and don't think that no one notices. --Lantonov (talk) 17:15, 13 March 2008 (UTC)

How to make root signs look good in Wikipedia

For ⁿ√x use: <sup>''n''</sup>√<span style="text-decoration:overline">''x''</span>. Or one could just use ${\sqrt[{n}]{x}}$.

Need urgent work

• Functor
• Complex plane
• Conway chained arrow notation
• End (topology)

Math articles

Wrote the first article for, and will eventually get around again to improving:

• Coarse structure
• Limits of integration

Also contributing to and watching:

• Additive identity
• Arc length
• Calculus
• Coset
• Domain (ring theory)
• Equivalence relation
• Integral
• Integral domain
• Limit point
• Number
• Pointwise product
• Zero-product property
• Zero divisor

Going to do some serious work on:

• Direct relationship
• Inverse relationship

Planning articles on:

• Coarse map
• Coarse geometry
• Coarse equivalence
• Coarse space

Tidying:

• Real projective space
• Grassmannian
• Elementary algebra
• Composition ring
• Cartesian product
• Inequality
• Inequation
• Limit of a function
• Product rule
• Direct product

Other articles

Some other things I'm interested in or watching.

Faith and religion

• Metropolitan Community Church of Edinburgh
• Johnson Bible College

Useful Wikipedia pages

• My sandbox
• Wikipedia Manual of Style
• Wikipedia Mathematical Manual of Style
• List of XML and HTML character entity references
• Wikipedia Mathematical symbols
• Mathematics Portal
• Wikipedia userboxes
• Wikipedia templates